Police launched an investigation Wednesday into a Texas family law judge whose daughter posted a YouTube video of him savagely beating her with a belt during a tirade several years ago when she was a teenager.

The nearly 8-minute video, viewed more than 950,000 times as of late Wednesday, shows Aransas County Court-at-Law Judge William Adams lashing his then-16-year-old daughter in the legs more than a dozen times and growing increasingly irate while she screams and refuses to turn over on a bed to be beaten. The video was uploaded last week.

"Lay down or I'll spank you in your (expletive) face," Adams screams. His daughter, Hillary, wails and pleads for him to stop.

Tim Jayroe, the police chief in William Adams' hometown of Rockport, a Gulf Coast community about 200 miles south of Houston, said Wednesday that he's asked the Texas Rangers to assist in investigating whether the video shows anything criminal happened. He said his department began investigating after receiving phone calls from several concerned people who watched the secretly recorded 2004 video.

No one answered the door at William Adams' home in Rockport on Wednesday, and repeated calls to his office rang unanswered. However, the 51-year-old judge told Corpus Christi television station KZTV on Wednesday that the video "looks worse than it is," and that he doesn't expect to be disciplined or punished because of it.